// pages/search/search.js
let recordList = []
Page({
  /**
   * 页面的初始数据
   */
  data: {
    recordList:[]
  },

  goBackWithContent(e){
    console.log(e.detail.value)
    let pages = getCurrentPages()
    let prePage = pages[pages.length -2]

    prePage.setData({
      content: e.detail.value.searchContent.trim()
    })

    if (e.detail.value.searchContent.trim()){
      this.data.recordList.unshift(e.detail.value.searchContent)
      if (this.data.recordList.length > 10){
        this.data.recordList.pop()
      }

      this.setData({
        recordList: this.data.recordList
      })

      wx.setStorageSync('recordList', this.data.recordList)
    }
    

    wx.navigateBack({
      delta: 1
    })
  },

  deleteRecordItem(e){
    this.data.recordList.splice(e.currentTarget.dataset.index, 1)
    this.setData({
      recordList: this.data.recordList
    })
    wx.setStorageSync('recordList', this.data.recordList)
  },

  clear(){
    this.setData({
      recordList: []
    })
    wx.setStorageSync('recordList', [])
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if (wx.getStorageSync('recordList')){
      this.setData({
        recordList: wx.getStorageSync('recordList')
      })
    } else{
      this.setData({
        recordList: []
      })
    }
    
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})